Hydralic Shaftless Unwinder Stand
A hydraulic shaftless unwinder is a type of unwinding system used in slitter rewinder machines to support and unwind heavy jumbo rolls of materials, such as paper, film, foil, and textile.
The system consists of a hydraulic power unit, a support structure, and a set of rollers to hold and guide the jumbo roll.
- The Max Unwinding Diameter is 1200.00MM
- Oil Tank:50*150 / 50*175
- Max Jumbo roll Weight Can Reach 1000.00-2000.00 KGS
Leading China Paper Converter Equipment
Paper converter equipment, also known as a slitter rewinder, is a machine that is designed to convert large rolls of paper or other materials into smaller rolls. The process involves cutting the material into the desired size and then rewinding it onto a new core.
Slitter rewinders are commonly used in industries such as packaging, printing, and converting. They can handle a wide range of materials, including thermal paper, kraft paper,plastic films, and metal foils. The machine can be configured to cut the material to a specific width, length, or shape, depending on the application.
Jota Machinery is a company with over 10 years of experience in the paper converter equipment industry. Our slitting machines are known for the high quality and reliability.
If you are interested in learning more about their equipment, you can contact us for more information.
Fiberglass reinforced thermoplastic composite uni-directional tape is a high-performance material made by combining thermoplastic resins with fiberglass reinforcement in a unidirectional pattern.
Uni-directional prepreg tape is known for its exceptional strength, stiffness, and durability, making it ideal for use in a wide range of applications, including aerospace, automotive, and sporting goods.
- Works for CFRT Thermoplastic Uni-directional Prepreg Tape and Other Material
- Unique Shaftless Design
- Max Unwinding Diameter is 1200mm
- Equiped Automatic Unloading Device
Special Design (4)
Rewinding Effect (4)
Kraft paper rolls are a popular type of packaging material used in various industries for their strength, durability, and versatility.
Kraft paper rolls come in various thicknesses, widths, and lengths, and can be used for a wide range of packaging and wrapping applications.
They are commonly used for shipping, packing, and protecting products, as well as for wrapping gifts, creating artwork, and crafting.
Carbon epoxy prepreg uni-directional tape is a high-performance composite material made of carbon fiber and epoxy resin.
The carbon fibers are arranged in a single direction to provide superior strength and stiffness in that direction.
This material is commonly used in aerospace, automotive, and sporting goods industries where high strength and light weight are critical design requirements.
Self-adhesive label rolls are a popular type of labeling solution used in various industries for their convenience and versatility.
These label rolls are made of a pressure-sensitive adhesive material that allows them to stick to almost any surface.
They come in various sizes, shapes, and materials, and can be custom-printed to meet the specific labeling needs of businesses.
Water activated paper tape is an eco-friendly and sustainable alternative to traditional packaging tapes. It is biodegradable, recyclable, and made from renewable resources, making it an excellent choice for businesses looking to reduce their environmental impact.
Water activated paper tape is commonly used in shipping, packaging, and storage applications.
Slitting Machine structure
Hydraulic Lifting System for Jumbo Roll Slitter Rewinder: A Comprehensive Overview
The jumbo roll slitter rewinder is an essential machine in the paper manufacturing industry.
It is used to convert large paper rolls into smaller rolls of specific sizes, which are then used in various applications.
The machine requires a lifting system to lift and move the jumbo rolls. In the past, pneumatic lifting and chain lifting systems were commonly used.
However, with the advancement in technology, hydraulic lifting systems have become more popular due to their high lifting capacity and superior performance.
Working Principle of Hydraulic Lifting System
A hydraulic lifting system works on the principle of fluid mechanics.
The system consists of a hydraulic pump, oil tank, hydraulic cylinder, and control valves. The hydraulic pump rotates and delivers oil to the oil tank.
The oil pressure created by the pump lifts the jumbo roll. The lifting height and speed can be controlled by the control valves.
Advantages of Hydraulic Lifting System
The hydraulic lifting system has several advantages over other lifting systems. The most significant advantage is its lifting capacity.
It can lift jumbo rolls weighing between 700.00kg – 2000.00 kg, which is higher than the lifting capacity of pneumatic or chain lifting systems.
Another advantage of the hydraulic lifting system is its smooth and stable lifting motion. The system is designed to provide a smooth and jerk-free lifting motion, which reduces the risk of damage to the jumbo roll.
The hydraulic lifting system is also easy to control. The lifting height and speed can be easily controlled by adjusting the control valves. This makes it easy to lift and move jumbo rolls of different sizes and weights.
Components of Hydraulic Lifting System
The hydraulic lifting system consists of several components that work together to lift and move the jumbo roll. The main components of the system are:
The hydraulic pump is the heart of the hydraulic lifting system. It is responsible for delivering oil to the oil tank and creating the oil pressure required to lift the jumbo roll.
The oil tank is used to store the hydraulic oil used in the system. The size of the oil tank can vary, depending on the size and weight of the jumbo roll to be lifted. Typically, there are two types of oil tanks available, one with a size of 50150 and the other with a size of 50175.
The hydraulic cylinder is the component that lifts and moves the jumbo roll. The cylinder is connected to the oil tank and the control valves.
The control valves are used to control the lifting height and speed of the hydraulic cylinder. They regulate the flow of hydraulic oil to the cylinder, which determines the lifting speed and height.
The motor is used to power the hydraulic pump. The motor’s power depends on the size and weight of the jumbo roll to be lifted. Typically, a 0.75KW motor is used for the hydraulic station.
Hydraulic lifting systems are the preferred choice for jumbo roll slitter rewinders due to their high lifting capacity, smooth lifting motion, and easy control.
The system consists of several components that work together to lift and move the jumbo roll. It is essential to select the appropriate hydraulic lifting system based on the size and weight of the jumbo roll to be lifted.
By selecting the appropriate hydraulic lifting system, paper manufacturers can ensure efficient and safe jumbo roll lifting and movement.
The leading time of our paper slitting machine is 30 working days.
We are the manufacturer of paper slitting machines. You just need to send us the drawing you want to customize.
Usually, the voltage of our paper slitter rewinder is 3 Phase, 380V,50HZ.
We can also help make the voltage you needed.
Jota Machinery provides full service for each client. We not only provide the paper slitting machine but also source you the raw material.
Our slitting machines all have the essential export certification.
For more details please contact Jota Machinery.